Confusing User Interface - McClean Automatic Rifle (1919) ( lemmy.world )
You might look at this and wonder which of the three triggers makes it shoot. The answer is both of them. One isn't a trigger, but is instead a magazine release. The others are for semi and automatic fire....
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/ca/01/ca01e1a0cda8c0b1c0a4e247300d9778aa4be8dac8b325fc0610b98862eb3d89.png)